A die (opposite faces sum to 7) shows 4 on top. What number must be on the bottom face?
- A.1
- B.2
- C.3 ✓
- D.5
Explanation: 7 − 4 = 3.
Class 6 IMO Mathematics Olympiad practice · Visual & Spatial Reasoning · Mirror Images, Folding & Cubes
← All Mirror Images, Folding & Cubes questions